https://agent-data-tools.revmesh2074.workers.dev/zksync/nonce
https://agent-data-tools.revmesh2074.workers.dev/zksync/nonceOverview
Read the transaction count (nonce) of a 0x address on zkSync Era, both confirmed and including pending transactions. Use to build the next transaction or to tell whether an address has ever sent anything; for its balance use zksync_balance. A malformed address is rejected with 400, uncharged.
Protocol
x402
Price
$0.0030
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
agent-data-tools
Source
bazaar
Indexed
2026-10-26 14:43:58
Health
Status
healthy
Latency (p50)
337ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-27 21:19:45
Last Healthy
2026-10-27 21:19:45
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"chain": "zkSync Era",
"chainId": 324,
"hasSent": true,
"nonce": 1204,
"pendingNonce": 1204
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 21:19:45 | healthy | 402 | 314ms | |
| 2026-10-27 21:00:28 | healthy | 402 | 535ms | |
| 2026-10-27 20:01:11 | healthy | 402 | 337ms | |
| 2026-10-27 18:57:56 | healthy | 402 | 109ms | |
| 2026-10-27 18:44:23 | healthy | 402 | 149ms | |
| 2026-10-27 18:32:43 | healthy | 402 | 1038ms |